Welcome you contact us by any ways:

Beijing Double Dragon International Industrial & Mining Machinery Co., Ltd
Add.: No.2-1803 Soubao Business Center,No.16 Nansanhuan Xilu,Beijing,China.
(Oversea Department)Tel: 0086-10-87265920
(Factory) Tel:0086-372-2190222 0086-372-2190333 Fax:0086-372-2190333
Mobile phones:13701037391  13213263322

Email: info@bidragon.com